1. Advanced Centers for Cancer Care, South Bend, IN
2. American Society of Clinical Oncology, Alexandria, VA
3. Yale University, New Haven, CT
4. Purchaser Business Group on Health, San Francisco, CA
5. Tennessee Oncology, Nashville, TN
6. COA Patient Advocacy Network, Washington, DC
7. Moffitt Cancer Center, Tampa, FL
8. Hematology and Oncology Consultants PC, Omaha, NE
9. UChicago Medicine, Chicago, IL
10. Blue Ridge Cancer Care, Roanoke, VA
11. Cancer and Hematology Centers of Western Michigan, Grand Rapids, MI
12. UT Southwestern Medical Center, Dallas, TX